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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 981 |
| 3 | 37042 |
| 4 | 1240541 |
| 5 | 41940055 |
| 6 | 1429216222 |
| 7 | 48707694395 |
| 8 | 1658695873019 |
| 9 | 56476495490791 |
| 10 | 1923047237868526 |
| 11 | 65481763889325791 |
| 12 | 2229710018276335601 |
| 13 | 75923489576925169301 |
| 14 | 2585258366904643253068 |
| 15 | 88030215196778828100398 |
[8,981,37042,1240541,41940055,1429216222, 48707694395,1658695873019,56476495490791, 1923047237868526,65481763889325791, 2229710018276335601,75923489576925169301, 2585258366904643253068,88030215196778828100398] |